@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/631e932e-d688-4518-8fd0-604f94976183> rdfs:isDefinedBy <https://stad.gent/data/blank_node/631e932e-d688-4518-8fd0-604f94976183> .